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in Chemistry by (58.2k points)

(a)State the electron-dot structure for calcium and sulphur. 

(b) Show the formation of CaS by the transfer of electrons. 

(c) Name the ions present in this compound CaS. Atomic number of Ca = 20, O = 16.

1 Answer

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(C) Ca2+ and S2- ions are present in CaS.

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